how was physics paper 21

[anushey]

//
?

 

[osama123]

pretty good but i think lost abt 10 marks

 

[osama123]

i hope gt is from 40-46

 

[Prisonbreak94]

It was quite good, the paper was easier than previous years if you ask me...I'm very satisfied with that paper!

 

[Oliveme]

Not that good. expecting 15 marks lost.

 

[mady666]

it was good, better than expected! =)
gt is going to be around 47 i think

 

[Arpit17]

much better than expected for me!

 

[arlery]

It was dead easy; only the electricity question took time to figure out. Rest were all direct. So pretty satisfied alhamdullilah.

 

[anushey]

what was the electricity answers and time when speed was maximum?

 

[Sanis]

lost about 15 marks :'(

 

[citrussino]

one of the easiest papers that I've ever done

 

[xxxtoughxxx]

It was dead easy; only the electricity question took time to figure out. Rest were all direct. So pretty satisfied alhamdullilah.

wut was the current and emf of B wiv u

 

[MysteRyGiRl]

what was the electricity answers and time when speed was maximum?

for max speed it was 0.4, nxt one was 0.2 and da last one was 0.6 i fnk
second last question sucked btw for da first question,was it elastic or inelastic??

 

[anushey]

for max speed it was 0.4, nxt one was 0.2 and da last one was 0.6 i fnk
second last question sucked btw for da first question,was it elastic or inelastic??

for max speed i got 0.4.since max elastic energy is when there is max kinetic energy i.e max speed so i wrote o.4s and for last one i wrote 0.2 s when dis was 0.it was inelastic collision

 

[anushey]

guys what was the fringe separation???

 

[nahid842]

fringe separation was something around 2.1x10-3! i dont remember exactly

 

[AhmedNES]

fringe separation was something around 2.1x10-3! i dont remember exactly

yes

 

[anushey]

i got the same.was the e.m.f of B 1.03V?

 

[arlery]

wut was the current and emf of B wiv u

I think it was 0.2 A, but I don't remember for sure..
Emf was 2 V.

 

[arlery]

fringe separation was something around 2.1x10-3! i dont remember exactly

Yup got the same.